Master Grande Tradition Tourbillon Cylindrique à 1uantième Perpétuel

ref. 5042520

This exceptional watch is equipped with a diamond-set case, as well as an upper dial in mother-of-pearl with extremely legible perpetual calendar indications. Its lower dial is set with baguette-cut diamonds. The focal point of the watch is the flying tourbillon fitted with a cylindrical balance-spring, which guarantees an exceptional level of timekeeping performance.